hw: Move sun4v hypervisor RTC from hw/timer/ to hw/rtc/ subdirectory

Move RTC devices under the hw/rtc/ subdirectory.

Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Artyom Tarasenko <atar4qemu@gmail.com>
Message-Id: <20191003230404.19384-7-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>

4 files changed, 0 insertions, 103 deletions

diff --git a/hw/timer/Kconfig b/hw/timer/Kconfig
index a6b668b..b04c928 100644
--- a/hw/timer/Kconfig
+++ b/hw/timer/Kconfig
@@ -35,9 +35,6 @@ config ALLWINNER_A10_PIT
 config STM32F2XX_TIMER
     bool
 
-config SUN4V_RTC
-    bool
-
 config CMSDK_APB_TIMER
     bool
     select PTIMER
diff --git a/hw/timer/Makefile.objs b/hw/timer/Makefile.objs
index 2fb1216..034bd30 100644
--- a/hw/timer/Makefile.objs
+++ b/hw/timer/Makefile.objs
@@ -35,7 +35,6 @@ common-obj-$(CONFIG_ALLWINNER_A10_PIT) += allwinner-a10-pit.o
 common-obj-$(CONFIG_STM32F2XX_TIMER) += stm32f2xx_timer.o
 common-obj-$(CONFIG_ASPEED_SOC) += aspeed_timer.o aspeed_rtc.o
 
-common-obj-$(CONFIG_SUN4V_RTC) += sun4v-rtc.o
 common-obj-$(CONFIG_CMSDK_APB_TIMER) += cmsdk-apb-timer.o
 common-obj-$(CONFIG_CMSDK_APB_DUALTIMER) += cmsdk-apb-dualtimer.o
 common-obj-$(CONFIG_MSF2) += mss-timer.o
diff --git a/hw/timer/sun4v-rtc.c b/hw/timer/sun4v-rtc.c
deleted file mode 100644
index 54272a8..0000000
--- a/hw/timer/sun4v-rtc.c
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * QEMU sun4v Real Time Clock device
- *
- * The sun4v_rtc device (sun4v tod clock)
- *
- * Copyright (c) 2016 Artyom Tarasenko
- *
- * This code is licensed under the GNU GPL v3 or (at your option) any later
- * version.
- */
-
-#include "qemu/osdep.h"
-#include "hw/sysbus.h"
-#include "qemu/module.h"
-#include "qemu/timer.h"
-#include "hw/timer/sun4v-rtc.h"
-#include "trace.h"
-
-
-#define TYPE_SUN4V_RTC "sun4v_rtc"
-#define SUN4V_RTC(obj) OBJECT_CHECK(Sun4vRtc, (obj), TYPE_SUN4V_RTC)
-
-typedef struct Sun4vRtc {
-    SysBusDevice parent_obj;
-
-    MemoryRegion iomem;
-} Sun4vRtc;
-
-static uint64_t sun4v_rtc_read(void *opaque, hwaddr addr,
-                                unsigned size)
-{
-    uint64_t val = get_clock_realtime() / NANOSECONDS_PER_SECOND;
-    if (!(addr & 4ULL)) {
-        /* accessing the high 32 bits */
-        val >>= 32;
-    }
-    trace_sun4v_rtc_read(addr, val);
-    return val;
-}
-
-static void sun4v_rtc_write(void *opaque, hwaddr addr,
-                             uint64_t val, unsigned size)
-{
-    trace_sun4v_rtc_write(addr, val);
-}
-
-static const MemoryRegionOps sun4v_rtc_ops = {
-    .read = sun4v_rtc_read,
-    .write = sun4v_rtc_write,
-    .endianness = DEVICE_NATIVE_ENDIAN,
-};
-
-void sun4v_rtc_init(hwaddr addr)
-{
-    DeviceState *dev;
-    SysBusDevice *s;
-
-    dev = qdev_create(NULL, TYPE_SUN4V_RTC);
-    s = SYS_BUS_DEVICE(dev);
-
-    qdev_init_nofail(dev);
-
-    sysbus_mmio_map(s, 0, addr);
-}
-
-static void sun4v_rtc_realize(DeviceState *dev, Error **errp)
-{
-    SysBusDevice *sbd = SYS_BUS_DEVICE(dev);
-    Sun4vRtc *s = SUN4V_RTC(dev);
-
-    memory_region_init_io(&s->iomem, OBJECT(s), &sun4v_rtc_ops, s,
-                          "sun4v-rtc", 0x08ULL);
-    sysbus_init_mmio(sbd, &s->iomem);
-}
-
-static void sun4v_rtc_class_init(ObjectClass *klass, void *data)
-{
-    DeviceClass *dc = DEVICE_CLASS(klass);
-
-    dc->realize = sun4v_rtc_realize;
-}
-
-static const TypeInfo sun4v_rtc_info = {
-    .name          = TYPE_SUN4V_RTC,
-    .parent        = TYPE_SYS_BUS_DEVICE,
-    .instance_size = sizeof(Sun4vRtc),
-    .class_init    = sun4v_rtc_class_init,
-};
-
-static void sun4v_rtc_register_types(void)
-{
-    type_register_static(&sun4v_rtc_info);
-}
-
-type_init(sun4v_rtc_register_types)
diff --git a/hw/timer/trace-events b/hw/timer/trace-events
index 6936fe8..ce34b96 100644
--- a/hw/timer/trace-events
+++ b/hw/timer/trace-events
@@ -70,10 +70,6 @@ cmsdk_apb_dualtimer_reset(void) "CMSDK APB dualtimer: reset"
 aspeed_rtc_read(uint64_t addr, uint64_t value) "addr 0x%02" PRIx64 " value 0x%08" PRIx64
 aspeed_rtc_write(uint64_t addr, uint64_t value) "addr 0x%02" PRIx64 " value 0x%08" PRIx64
 
-# sun4v-rtc.c
-sun4v_rtc_read(uint64_t addr, uint64_t value) "read: addr 0x%" PRIx64 " value 0x%" PRIx64
-sun4v_rtc_write(uint64_t addr, uint64_t value) "write: addr 0x%" PRIx64 " value 0x%" PRIx64
-
 # xlnx-zynqmp-rtc.c
 xlnx_zynqmp_rtc_gettime(int year, int month, int day, int hour, int min, int sec) "Get time from host: %d-%d-%d %2d:%02d:%02d"